GPIO Expansion Board + GPIO Cable for Raspberry Pi

Product Description : The GPIO extension board is an add on prototyping board for the Raspberry Pi that can break out power, GPIO, I2C and SPI pins from the 40-pin header onto the a solderless breadboard. You can plug the 40-pin GPIO cable between the Raspberry Pi and the extension board. The extension Board can plug in any solderless breadboard. The extension board has all the pins labeled. You can build circuits easily.